5-Inch Rear Leaf Spring for Silverado & Sierra 1500 4WD

About this part

5-Inch Rear Leaf Spring, fitment-checked

Twenty model years of GM half-ton on one rear spring, 1999 through 2018, in 4WD. It delivers 5 in. of rear lift and ships as a single spring, so a full rear swap takes two.

A 5 in. rear lift from a replacement leaf spring means a genuinely different pack rather than a block stacked under the original — the rate changes along with the height, so the truck carries load differently. Coverage is the Chevrolet Silverado 1500 and GMC Sierra 1500 from 1999-2018 in 4WD, plus the 2007 Sierra 1500 Classic, across Base, LS, SL, SLE and Hybrid trims. It ships singly at 76 lb boxed. Pair it with a matching front lift; on its own it will leave the truck sitting tail-high.